Serpins:  a1-antitrypsin

 

This table contains entries for a1-antitrypsin and related serpin family members for a few representative organisms from the UniProt database, with links to view the original protein entries. 

 

 

 

UniProt entry

Protein name

Organism

Function

a1-antitrypsin

A1AT_HUMAN (P01009)

Alpha-1-antitrypsin

Homo sapiens

Inhibits elastase

 

A1AT_BOVIN (P34955)

Alpha-1-antiproteinase

Bos Taurus

Bovine

Inhibits elastase

 

A1AT_RAT (P17475)

Alpha-1-antiproteinase

Rattus norvegicus

Rat

Inhibits elastase

 

A1T1_MOUSE (P07758)

Alpha-1-antitrypsin 1-1

Mus musculus

Mouse

Inhibits elastase

 

A1T2_MOUSE (P22599)

Alpha-1-antitrypsin 1-2

Mus musculus

Mouse

Inhibits elastase

 

A1T3_MOUSE (Q00896)

Alpha-1-antitrypsin 1-3

Mus musculus

Mouse

Inhibits elastase

 

A1T4_MOUSE (Q00897)

 

Alpha-1-antitrypsin 1-4

Mus musculus

Mouse

Inhibits elastase

 

A1T5_MOUSE (Q00898)

Alpha-1-antitrypsin 1-5

Mus musculus

Mouse

Inhibits elastase

 

A1T6_MOUSE (P81105)

Alpha-1-antitrypsin 1-6

Mus musculus

Mouse

Inhibits elastase

Other inhibitory serpins

A1AU_HUMAN (P20848)

Alpha-1-antitrypsin-related protein

Homo sapiens

May be a pseudogene

 

A2AP_HUMAN (P08697)

Alpha-2-antiplasmin

Homo sapiens

Inhibits plasmin and trypsin

 

AACT_HUMAN (P01011)

Alpha-1-antichymotrypsin

Homo sapiens

Inhibits neutrophils cathepsin G and mast cell chymase

 

ANT3_HUMAN (P01008)

Antithrombin-III

Homo sapiens

Regulates blood coagulation cascade

 

HEP2_HUMAN (P05546)

Heparin cofactor II

Homo sapiens

Regulates blood coagulation cascade

 

IC1_HUMAN (P05155)

Plasma protease C1 inhibitor

Homo sapiens

Regulation of complement activation, blood coagulation, fibrinolysis and the generation of kinins

 

IPSP_HUMAN (P05154)

Plasma serine protease inhibitor

Homo sapiens

Inhibits activated protein C and plasminogen activators

 

KAIN_HUMAN (P29622)

Kallistatin

Homo sapiens

Inhibits amidolytic and kininogenase activities of human tissue kallikrein

 

NEUS_HUMAN (Q99574)

Neuroserpin

Homo sapiens

Formation or reorganization of synaptic connections and synaptic plasticity

 

PAI1_HUMAN (P05121)

Plasminogen activator inhibitor-1

Homo sapiens

Regulation of fibrinolysis

 

SPI2_HUMAN (O75830)

Serpin I2 (Pancpin)

Homo sapiens

Pancreatic tumour repressor

 

ZPI_HUMAN (Q9UK55)

Protein Z-dependent protease inhibitor

Homo sapiens

Inhibits factor Xa

Iintracellular serpins

ILEU_HUMAN (P30740)

Leukocyte elastase inhibitor

Homo sapiens

Regulation of neutrophil proteases

(ov-serpin family)

MASP_HUMAN (P36952)

Maspin

Homo sapiens

Tumour suppressor, prevents metastasis

 

PAI2_HUMAN (P05120)

Plasminogen activator inhibitor-2

Homo sapiens

Tissue-type plasminogen activator, intracellular signalling

 

PTI6_HUMAN (P35237)

Placental thrombin inhibitor

Homo sapiens

Inhibits thrombin

 

SB10_HUMAN (P48595)

Bomapin

Homo sapiens

Haematopoiesis

 

SB11_HUMAN (Q96P15)

Serpin B11

Homo sapiens

 

 

SB12_HUMAN (Q96P63)

Serpin B12

Homo sapiens

Inhibits trypsin and plasmin

 

SB13_HUMAN (Q9UIV8)

Hurpin

Homo sapiens

Proliferation or differentiation of keratinocytes

 

SCC1_HUMAN (P29508)

Squamous cell carcinoma antigen 1

Homo sapiens

Modulates immune response towards tumours

 

SCC2_HUMAN (P48594)

Squamous cell carcinoma antigen 2

Homo sapiens

Modulates immune response towards tumours

 

SPB7_HUMAN (O75635)

Megsin

Homo sapiens

Maturation of megakaryocytes

 

SPB8_HUMAN (P50452)

Cytoplasmic antiproteinase 2

Homo sapiens

Furin

 

SPB9_HUMAN (P50453)

Cytoplasmic antiproteinase 3

Homo sapiens

Granzyme B inhibitor

Non-inhibitory serpins

ANGT_HUMAN (P01019)

Angiotensinogen

Homo sapiens

Blood pressure regulation, hormone precursor

 

CBG_HUMAN (P08185)

Corticosteroid-binding globulin

Homo sapiens

Hormone carrier (glucorticoids and progestins)

 

GDN_HUMAN (P07093)

Glia derived nexin

Homo sapiens

Promotes neurite extension

 

HS47_HUMAN (P29043)

47 kDa heat shock protein

Homo sapiens

Molecular chaperone for collagen

 

PEDF_HUMAN (P36955)

Pigment epithelium-derived factor

Homo sapiens

Induces neuronal differentiation in retinoblastoma cells; inhibitor of angiogenesis

 

SIH2_HUMAN (P50454)

Collagen-binding protein 2

Homo sapiens

Molecular chaperone for collagen

 

THBG_HUMAN (P05543)

Thyroxine-binding globulin

Homo sapiens

Thyroid hormone transport

 

 

Previous:  What InterPro tells us